B15-P digital trunking intercom HD color screen full Chinese menu with relay can jump 30 levels

Sharp eye B17 digital analog dual-mode interphone with relay outdoor transportation property logistics site long distance

Sharp eye explosion-proof walkie-talkie public network walkie-talkie outdoor national walkie-talkie logistics fleet construction site strong resistance

Sharp Eye Star Smart Learning Machine Electronic Student ID Ink Screen Eye Protection Free Call Real-time Positioning Smart Learning

Sharp eye T68 intelligent driving recorder 1080P HD dual recording before and after dual camera

Sharp eye T30 smart HD taxi call special equipment real-time positioning face recognition behavior recognition

Sharp eye EC30 netcom 5G public network intercom lasting endurance national intercom unlimited distance

Ruimuxing Intelligent Electronic Work Card Free Call Remote Attendance Real-time Positioning Message Push One-click Alarm

Sharp Star Intelligent Electronic Student ID Free Calls, No Card Inserting, No Monthly Rent, One Button SOS Alarm

Sharp eye X18 multi-function public network intercom HD voice national intercom

Sharp eye F5 public network digital dual analog walkie-talkie national interoperability automatic switching track playback

Sharp eye EC20 portable color screen public intercom fashion compact HD sound quality

Sharp eye B150 explosion-proof walkie-talkie waterproof explosion-proof dust-proof self-contained relay

Sharp eye F2-Z public network digital dual-mode walkie-talkie 5G full netcom public network digital automatic switching

Sharp E39 portable fashion long endurance public network intercom national intercom unlimited distance

Sharp eye C919 public network walkie-talkie dual card dual standby professional protection waterproof and dustproof national walkie-talkie unlimited distance

Sharp eye B15 comes with relay digital walkie-talkie industry users preferred